Zebrafish imagine a danger-free future to avoid threats in virtual reality


By imaging the brain while zebrafish “swim” in virtual reality, scientists have learned that even fish can create internal models to predict future outcomes.

Award-winning 3D images of living cells


An interview with Yuko Kiyosue, discussing the 3D images of living cells that gained her and her colleagues a recent award.

RIKEN Research Fall Issue


Fall is here, and with it comes the latest issue of RIKEN Research. This issue covers tactile learning during sleep, supercomputers and simulations, solar cells, fly olfaction, tumor vaccines, and more

Stem cell exhaustion and proliferation: An aging fly’s tale


Blocking the gene ced-6 led to stem cell exhaustion in aging fruit flies and prevented repair of damaged intestines.

Ethanol pretreated soil protects plants from drought


Pretreating soil with ethanol protected plants, including wheat and rice, from the adverse effects of water deprivation.

Eating a high fat diet without getting obese?


Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.

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Flies smell through a gore-tex system


The newly named gore-tex gene is responsible for the development of nanopores that allow chemicals in the air to be detected (in flies).

Low-protein diet changes sperm and health of future offspring


Low-protein diets in male mice alter sperm and result in offspring that have metabolic problems like diabetes in adulthood.

Quick, call Spiderman: scientists discover how spider silk is formed


A group of scientists led by researchers have discovered a key mechanism through which spider silk is formed.

Learning and unlearning to fear: The two faces of noradrenaline


Fear association and unlearning fear association require different populations of noradrenaline neurons in the locus coeruleus.

Scientists create new type of self-healing material


This newly created ethylene-based material has shape memory that allows self-healing!

Root growth improved in soil contaminated with cesium


Overactivating the ABA signaling pathway in plants prevented cesium in soil from blocking root growth in plants.

New treatment assembles cancer drug inside the body


Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

Next stop: clinical hair regeneration


A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.

Artificial gravity protects the immune system of mice in space


Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.

Social contact-seeking behavior and loneliness in the brain


Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.